| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $21.66 | 13.692% | $24.6257 | $24.63 | $24.65 | $24.60 |
| Purchase #2 | $207.46 | 5.312% | $218.4803 | $218.48 | $218.50 | $218.50 |
| Purchase #3 | $246.39 | 13.798% | $280.3869 | $280.39 | $280.40 | $280.40 |
| Purchase #4 | $246.46 | 7.807% | $265.7011 | $265.70 | $265.70 | $265.70 |
| Purchase #5 | $250.93 | 7.557% | $269.8928 | $269.89 | $269.90 | $269.90 |
| Purchase #6 | $38.93 | 11.469% | $43.3949 | $43.39 | $43.40 | $43.40 |
| Purchase #7 | $67.53 | 4.472% | $70.5499 | $70.55 | $70.55 | $70.50 |
| 7 purchase totals = | $1,079.36 | $1,173.0316 | $1,173.03 | $1,173.10 | $1,173.00 | |